Pukyong National University

Lg Electronics Inc.

Electronics and Telecommunications Research Institute

Soongsil University

Sogang University Research Foundation

Diquest Inc.

Ki Ryong Kwon

Kyeong Deok Moon

Chae Kyu Kim

Yun Kyung Park

Kwang Il Lee

Sang Hun Lee

Young Tack Park

Kyoung Ju Noh

Byung Gon Kim

Duk Kyu Choi

Kyung Sun Kim

Sung Kyu Jeon

Kyu Ik Song

Ja Hwan Koo

Jong Ho Nang

Mamunur Rashid Md

An intrusion detection system for an IoT network using blockchain-enabled federated learning (FL) and an operating method thereof are described. The intrusion detection system for the IoT network includes a plurality of local clients configured to be each interconnected with a plurality of Internet of Things (IoT) device groups to establish an individual IoT network, and a central server configured to be interconnected with the plurality of local clients and implemented on a blockchain network, wherein each of the plurality of local clients includes a local neural network model for intrusion detection, and updates a current local neural network model based on a global neural network model transmitted from the central server.

Intrusion detection system for IoT networks using blockchain-enabled federated learning and operating method thereof

Provided are a system and method for automatically recreating personal media through fusion of multimodal features. The system includes a multimodal fusion analyzer configured to analyze semantics of personal media having various forms based on a plurality of modalities and divide the personal media into media fragments which are the smallest units having semantics, a semantic-based intelligent retriever configured to store and retrieve the divided media fragments by considering the semantics, a personal media recommender configured to learn and analyze a profile of a user through modeling the user, and select and recommend a plurality of media fragments wanted by the user among the media fragments retrieved by the semantic-based intelligent retriever, and a personal media creator configured to create new personal media using the plurality of media fragments recommended by the personal media recommender according to a scenario input by the user.

System and method for automatically recreating personal media through fusion of multimodal features

A surrounding light judging method and a video compensation control apparatus which are capable of securing an optimum quality of picture by detecting a color signal near a video displaying instrument, judging a lighting environment from the detected color signal, and automatically correcting a video data in accordance with the judged lighting environment and a variation in the lighting environment. The method includes the steps of detecting a first color component and a second color component from a surrounding light, and judging a kinds of the light using the first and second color components

Surrounding light judging method and video compensation control apparatus using the same

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Busan, South Korea

Ki Ryong Kwon